/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.kafka.common.record;

import net.jqwik.api.Arbitraries;
import net.jqwik.api.Arbitrary;
import net.jqwik.api.ArbitrarySupplier;

import java.nio.ByteBuffer;
import java.util.Random;

public final class ArbitraryMemoryRecords implements ArbitrarySupplier<MemoryRecords> {
    @Override
    public Arbitrary<MemoryRecords> get() {
        return Arbitraries.randomValue(ArbitraryMemoryRecords::buildRandomRecords);
    }

    private static MemoryRecords buildRandomRecords(Random random) {
        int size = random.nextInt(128) + 1;
        byte[] bytes = new byte[size];
        random.nextBytes(bytes);

        return MemoryRecords.readableRecords(ByteBuffer.wrap(bytes));
    }
}
